LTC1598CG#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC1598CG#PBF is a 12-bit, 8-channel successive approximation ADC with an analog input range of -0.05 V to 5.55 V, packaged in a 24-pin SSOP (G24). It offers a maximum linearity error of 0.0732% (±0.5 LSB DNL) and serial SPI interface for easy microcontroller integration. Available from stock worldwide for data acquisition and sensor measurement designs.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- LTC1598CG#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $8.3800(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC1598CG#PBF?
- 12-bit resolution with 8 analog input channels and successive approximation architecture delivers precise multi-channel data acquisition in a single 24-pin SSOP package
- Analog input voltage range of -0.05 V to 5.55 V supports direct connection to most 5 V sensor and signal-conditioning outputs without external level shifting
- Serial SPI-compatible interface with software-selectable multiplexer simplifies connection to microcontrollers and DSPs, minimizing GPIO pin usage in multi-channel measurement systems
What is LTC1598CG#PBF used for?
The LTC1598CG#PBF is used in industrial data acquisition systems where 8 independent analog sensor channels must be digitized to 12-bit resolution from a single compact IC. Its 5 V input range and SPI interface make it well-suited for temperature, pressure, and flow sensor digitization in PLCs, remote I/O modules, and medical monitoring instruments. The low linearity error of 0.0732% ensures measurement accuracy across the full input range for calibration-sensitive applications.
What are the specifications of LTC1598CG#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1640 (G24) |
| YTEOL | 9 |
| Analog Input Voltage-Max | 5.55V |
| Analog Input Voltage-Min | -0.05 V |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDSO-G24 |
| JESD-609 Code | e3 |
| Linearity Error-Max (EL) | 0.0732% |
| Number of Analog In Channels | 8 |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Output Bit Code | BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.0014MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the LTC1598CG#PBF datasheet?
LTC1598CG#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC1598CG#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many channels and what resolution does the LTC1598CG#PBF ADC provide for multi-sensor data acquisition?
The LTC1598CG#PBF provides 8 analog input channels with 12-bit resolution using a successive approximation architecture. This combination enables simultaneous monitoring of up to 8 independent sensor signals with 4096 discrete output codes, delivering a theoretical full-scale resolution of approximately 1.22 mV per LSB on a 5 V reference, sufficient for industrial temperature and pressure sensor applications.
What serial interface does LTC1598CG#PBF use, and how does that simplify wiring in a multi-channel sensor system?
The LTC1598CG#PBF uses an SPI-compatible serial interface, requiring only 4 wires (CS, CLK, DIN, DOUT) to connect all 8 channels to a microcontroller. This reduces the GPIO pin count significantly compared to parallel ADC interfaces, allowing a single microcontroller SPI port to control multiple LTC1598 devices on the same bus by using separate chip select lines for each device.
When would a designer choose LTC1598CG#PBF over a lower-resolution 8-channel ADC such as a 10-bit device?
A designer would select the 12-bit LTC1598CG#PBF over a 10-bit alternative when measurement accuracy requirements are tighter than 0.1% of full scale, such as in precision temperature logging (resolving changes below 0.5°C from a 0-100°C range sensor) or strain gauge amplifier digitization. The 4x improvement in resolution from 10-bit (1024 codes) to 12-bit (4096 codes) reduces quantization noise from approximately 4.88 mV to 1.22 mV per LSB on a 5 V reference.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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